fix system env gocode reset
add IEditContext interface, fix edit menu and shortkey activated
update version
set editor toolbar focus activated
fix escape key
Merge branch 'master' of https://github.com/visualfc/liteide
add go build tag highlighter
fix editor {}() enter ident
fix editor []{} auto insert and backspace
fix func completed () auto insert
fix system env gdb/gdb64 auto select
clean
add gocode autobuild option
update tr
update ver
update doc
editor add snippet support
add golang snippet
editor mimetype add package
liteeditor add snippetapi